¥40.18¥49.00
电炉钢水的炉外精炼技术\俞海明__冶金行业职业教育培训规划教材
( 6条评论)
¥163.18¥199.00
Theory and Methods of Metallurgical Process Integration/殷瑞钰
( 0条评论)
¥52.00¥68.00
( 4条评论)
¥146.78¥179.00
( 0条评论)
¥40.18¥49.00
( 2条评论)
¥34.50¥42.00
( 10条评论)
¥219.76¥268.00
( 7条评论)
¥36.00¥45.00
( 1条评论)
¥54.12¥66.00
( 10条评论)
¥50.84¥62.00
( 0条评论)
¥55.20¥69.00
( 18条评论)
¥32.80¥40.00
彩色涂层钢板生产/陈书文,滕莹雪,吕家舜,李军丽,徐闻慧,路金林
( 3条评论)
¥55.76¥68.00
Linearization of yield criterion and its engineering applica
( 0条评论)
¥213.20¥260.00
( 3条评论)
¥40.18¥49.00
( 2条评论)
¥70.52¥86.00
( 0条评论)
¥19.20¥24.00
( 1条评论)
¥36.80¥46.00
( 1条评论)
¥31.20¥39.00
( 20条评论)
¥70.40¥88.00
( 3条评论)
¥40.18¥49.00
( 0条评论)
¥31.98¥39.00
( 1条评论)
¥38.40¥48.00
( 2条评论)
¥29.50¥36.00
( 6条评论)